To remove pages from Google, add a "noindex" meta tag to the HTML head of the...

https://www.apollotechnical.com/how-to-remove-your-own-site-from-google-search-results/

To remove pages from Google, add a "noindex" meta tag to the HTML head of the specific pages you want to hide. This tells crawlers to drop them from search results. For urgent removals, use the Search Console Removals tool to hide content temporarily